Patent US3029491A successfully refreshed from Google Patents.
US3029491A
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US
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Apparatus for preparing undulated webs of woven material
Assignee: Individual
•
Filing: 1959-07-28
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Granted: 1962-04-17
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Expires: 1979-07-28
Abstract
No abstract record available.
Inventors
- 👤 Mohring Gustav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:10
CPC Classifications
D; D06; D06C; D06C3/00; D06C3/02; D06C3/028; B; B65; B65H; B65H27/00; B65H2404/00; B65H2404/10; B65H2404/11; B65H2404/115; B65H2404/1151; B65H2404/15; B65H2404/153; B65H2404/1532; B65H2404/18; B65H2404/185; D06C2700/00; D06C2700/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |